nbram

Mica flake Mica powder:10mesh,20mesh,40mesh Mica flakes:1-2mm,2-3mm,3-5mm Process:dry methe ,wet method Mica flakeMica powder:10mesh,20mesh,40mesh Mica flakes:1-2mm,2-3mm,3-5mm Process:dry methe ,wet method Mica seriers:Dry ground muscovite,wet ground muscovite,Dry ground sericite,wet ground sericite, Golden mica,Biotite .Element Date for ReferenceElementSiO2AI2O3K2OFe2O3CaONa2OMgOH2OContent%44- ...